package com.example.tbs.demo.mapper;

import com.example.tbs.demo.entity.TbsFl;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

import java.math.BigDecimal;

/**
 * <p>
 * 长话费率文件 Mapper 接口
 * </p>
 *
 * @author 与你
 * @since 2025-02-24
 */
public interface TbsFlMapper extends BaseMapper<TbsFl> {

    BigDecimal getRateByAreaCode(@Param("areaCode") String areaCode);
}
